From 76b4d6b792d24a18ce5efb75de62b82d4aa43642 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 13 Aug 2013 13:30:13 -0400
Subject: /etc/init.d/mdev: Mount a tmpfs on /dev.

---
diff --git a/src.etc/init.d/mdev b/src.etc/init.d/mdev
index aa5f618..ddb4586 100755
--- a/src.etc/init.d/mdev
+++ b/src.etc/init.d/mdev
@@ -3,15 +3,27 @@
 start()
 {
 	printf 'Enabling device hotplugging... '
+
+	if ! mount | grep -F ' /dev ' >dev/null 2>&1; then
+		mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev
+	fi
+
 	printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
 	mdev -s
+
 	printf 'done.\n'
 }
 
 stop()
 {
 	printf 'Disabling device hotplugging... '
+
 	printf '\n' >/proc/sys/kernel/hotplug
+
+	if mount | grep -F ' /dev ' >dev/null 2>&1; then
+		umount /dev
+	fi
+
 	printf 'done.\n'
 }
 
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